1/123. peliosis hepatis with initial presentation as acute hepatic failure and intraperitoneal hemorrhage in children.peliosis hepatis, a condition characterized by the presence of blood-filled lacunar spaces in the liver, usually has a chronic presentation pattern and is mainly reported in adult patients in association with chronic wasting disorders and after administration of various drugs. The present report concerns two previously healthy young children in whom peliosis hepatis initially presented as acute hepatic failure and who had escherichia coli pyelonephritis. Both patients had active intraperitoneal hemorrhage from the peliotic liver lesions, and liver ultrasonography showed multiple hypoechoic areas of different sizes, which in this context should suggest the diagnosis. One child died from hypovolemic shock and the other recovered. This study indicates that acute peliosis hepatis can be a serious life-threatening disease in children.- - - - - - - - - - ranking = 1keywords = shock (Clic here for more details about this article) |
2/123. Acute pulmonary hemorrhage following a honeybee sting: a case report.A generalized allergic reaction to or anaphylaxis from honeybee sting may involve the skin with erythema, puritus, urticaria, or angioedema; the respiratory tract with laryngeal edema, and brochospasm; the cardiovascular system with myocardial depression, hypotension, and shock; and the gastrointestinal system with nausea, vomiting, and incontinence. Acute pulmonary hemorrhage following a honeybee sting has never been reported. We describe a previously healthy 14-year-old girl who developed acute pulmonary hemorrhage, hypotension, and generalized skin rash after a single honeybee sting on her right fourth finger. Her serum immunoglobulin e (IgE) was high (360 IU/mL). Chest X-ray revealed perihilar alveolar infiltrative lesions. Metabolic acidosis and hypoxemia were also found. After treatment with antihistamines, dopamine, corticosteroids, bronchodilaters, fluid replacement, and mechanical ventilation, her condition improved dramatically. A hypersensitivity reaction to honeybee venom is the most likely explanation for this unusual case of acute pulmonary hemorrhage.- - - - - - - - - - ranking = 1keywords = shock (Clic here for more details about this article) |
3/123. Hemorrhagic adrenal cyst: an unusual reason of acute hypovolemia.Adrenal cysts are often asymptomatic and included in the larger "incidentaloma" group. They may reach significant size without onset of compressive symptoms and are often left undiagnosed until an ultrasound or CT scan are performed for a vague lumbar or flank discomfort. Intracystic hemorrhage is a rare but life-threatening complication since a sudden and significant blood loss may occur without any evident clinical source, hypovolemic shock resulting as the first symptom. The authors report their personal experience in two patients along with a review of the literature on this insidious emergency, its diagnosis and therapeutic approach.- - - - - - - - - - ranking = 1keywords = shock (Clic here for more details about this article) |
4/123. A case of intraabdominal bleeding following pancreatoduodenectomy successfully treated by transcatheter arterial embolization.A 58-year-old male underwent pancreatoduodenectomy based on a diagnosis of middle bile duct cancer. Because abdominal drainage revealed bile leakage 5 days postoperatively, leakage at the site of cholangiojejunostomy was diagnosed, and continuous aspiration was performed. Seventeen days postoperatively, pus was discharged through the abdominal drain. Because bleeding was detected by abdominal drainage, and shock ensued 20 days postoperatively, emergency abdominal angiography was carried out to identify the bleeding site. A false aneurysm in the proper hepatic artery and extravasation from the gastroduodenal artery stump were recognized, and therefore, the proper hepatic artery and common hepatic artery were embolized at a site distal to the false aneurysm using microcoils. Celiac arteriography after transcatheter arterial embolization (TAE) did not show extravasation, and revealed blood flow from the right inferior phrenic artery to the liver. Liver function was normal after TAE, and the patient recovered and was discharged from the hospital 54 days postoperatively. This paper presents a patient in whom intraabdominal bleeding due to leakage at the site of cholangiojejunostomy complicated by infection was successfully treated by hemostasis with TAE.- - - - - - - - - - ranking = 1keywords = shock (Clic here for more details about this article) |
5/123. scalp laceration: an obvious 'occult' cause of shock.scalp lacerations are often present in patients requiring emergency care for blunt trauma. These injuries are most commonly seen in unrestrained drivers or occupants involved in motor vehicle crashes in which the victim is partially or totally ejected. patients with scalp lacerations often have associated injuries that redirect the clinician's attention to other injury sites. Some scalp lacerations are severe enough to cause hypovolemic shock and acute anemia. If the patient arrives in shock, the perfusion pressure may be low, and there may be minimal active scalp bleeding. Under such circumstances, the scalp wound may be initially dismissed as trivial and attention appropriately turned to assuring an adequate airway, establishing intravenous lines, initiating volume resuscitation, and searching for more "occult" sources of blood loss. However, as the blood pressure returns toward normal, bleeding from the scalp wound becomes more profuse and presents a hemostatic challenge to the clinician. A case presentation illustrates some of these issues and confirms the effectiveness of an often overlooked but simple technique to control scalp hemorrhage--Raney clip application.- - - - - - - - - - ranking = 6keywords = shock (Clic here for more details about this article) |
6/123. Acquired haemophilia - a study of ten cases.Clinico-haematological features in 10 patients with acquired Haemophilia are presented. Three patients had FVIII inhibitors following pregnancy while in six the cause for development of inhibitors could not be determined. One patient had acquired von Willebrand's disease. Lupus anticoagulant coexisted with factor viii inhibitors in three patients. All patients presented with sudden onset of bleeding without any past or family history of a bleeding disorder. factor viii inhibitor levels ranged from 8 to 512 Bethesda units in the nine patients. Immunosuppressive therapy was given to 8 patients, consisting of CVP regimen or corticosteroids with endoxan or cyclosporin. Seven patients had clinical and laboratory responses and one patient did not respond. One patient had severe postpartum bleeding with acute shock which was controlled with FEIBA. diagnosis and management of idiopathic acquired Haemophilia, thus, continues to be a major challenge, and among acquired Haemophilia, postpartum Haemophilia has good prognosis.- - - - - - - - - - ranking = 1keywords = shock (Clic here for more details about this article) |
7/123. Large-volume liposuction complicated by retroperitoneal hemorrhage: management principles and implications for the quality improvement process.Large-volume liposuction can be associated rarely with major medical complications and death. The case of exsanguinating retroperitoneal hemorrhage that led to cardiopulmonary arrest in an obese 47-year-old woman who underwent large-volume liposuction is described. Extensive liposuction is not a minor procedure. Performance in an ambulatory setting should be monitored carefully, if it is performed at all. Reporting of adverse events associated with outpatient procedures performed by plastic surgeons should be mandated. Hemodynamic instability in the early postoperative period in an otherwise healthy patient may be due to fluid overload, lidocaine toxicity, or to hemorrhagic shock and must be recognized and treated aggressively. Guidelines for the safe practice of large-volume liposuction need to be established.- - - - - - - - - - ranking = 1keywords = shock (Clic here for more details about this article) |
8/123. Recombinant activated factor VII in children with acute bleeding resulting from liver failure and disseminated intravascular coagulation.Recombinant activated factor VII (rFVIIa) was given to three children with acute bleeding resulting from liver failure and disseminated intravascular coagulation. Cases I and II (girls aged 3 years and 6 years, respectively) were diagnosed with dengue hemorrhagic fever and prolonged shock. Case III, a boy aged 9 months, underwent left lobe hepatectomy for a hepatoblastoma, during which 60% of his liver was removed. This case was complicated by myoglobinuria, liver and renal impairment and early disseminated intravascular coagulation. All three patients exhibited active bleeding. Cases I and II received rFVIIa combined with other blood component replacement, while Case III received rFVIIa as the only hemostatic agent. A bolus of 40-180 microg/kg b.w. was administered followed by 16.5-33 microg/kg b.w. per h continuous infusion. As a result, bleeding was controlled, the prothrombin time was shortened and FVII clotting activity was significantly increased. In conclusion, rFVIIa has shown some efficacy in controlling acute bleeding in children with liver failure and disseminated intravascular coagulation.- - - - - - - - - - ranking = 1keywords = shock (Clic here for more details about this article) |
9/123. Acute respiratory failure associated with catastrophic antiphospholipid syndrome.We present a case of multiple organ dysfunction syndrome with acute respiratory failure due to alveolar haemorrhage associated with antiphospholipid antibodies in a 42-year-old woman with a medical history of antinuclear antibody-negative systemic lupus erythematosus and antiphospholipid syndrome. Severe respiratory failure, circulatory shock and acute renal failure necessitated artificial ventilation, inotropic and vasopressor therapy, and continuous venovenous haemofiltration. A tentative diagnosis of haemorrhagic lupus pneumonitis or pulmonary manifestation of antiphospholipid syndrome was made. Lupus anticoagulant, IgG anticardiolipin and anti-beta2-glycoprotein I antibodies were positive. High-dose glucocorticoid, anticoagulation with heparin, plasmapheresis and cyclophosphamide improved her clinical condition. Despite this, the patient died several days later of spontaneous intracranial haemorrhage. This case illustrates the uncommon manifestation of acute respiratory failure associated with antiphospholipid syndrome.- - - - - - - - - - ranking = 1keywords = shock (Clic here for more details about this article) |
10/123. Two cases of biliary hemorrhage after percutaneous transhepatic biliary drainage in which transcatheter arterial embolization was effective.Patient No. 1 was a 66-year-old male who was diagnosed as having cancer of the caput pancreatis, and underwent percutaneous transhepatic biliary drainage (PTBD). Since the tube slipped out, percutaneous transhepatic gallbladder drainage (PTGBD) was performed. After PTGBD, biliary hemorrhage was observed for two to three days, then hemorrhage disappeared and bile flowed smoothly. Since the tube was likely to slip out, the tube was replaced. After replacement of the tube, biliary hemorrhage was noted for two to three days, then spontaneously subsided again. After icterus was reduced, pancreatoduodenectomy was performed. During surgery, a number of massive blood clots were noted in the bile duct. The PTGBD tube was removed, and a transjejunal tube was placed. On the 11th day after the surgery, hemorrhage occurred in the bile duct tube, and the patient went into shock. Emergency abdominal angiography was performed. A false aneurysm was detected in A6 and embolized using a microcoil. After transcatheter arterial embolization (TAE), hemorrhage stopped, and the patient was discharged. Patient No. 2 was a 68-year-old male who was diagnosed as having cholelithiasis and underwent PTBD. On the 21st day after PTBD, biliary hemorrhage occurred and the patient fell in shock status. Emergency abdominal angiography was performed. A false aneurysm was detected in A3 and embolized using a microcoil. After TAE, cholangioscopic lithectomy was performed and the disease alleviated. Thereafter the patient was discharged. It is necessary to consider false aneurysm when biliary hemorrhage occurs after PT(G)BD.- - - - - - - - - - ranking = 2keywords = shock (Clic here for more details about this article) |
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